Here is an example of window10:
1, click on the system button in the lower left corner of the desktop (as shown):
2, in the list to find the camera (as shown):
3, double-click on the camera icon, it will be able to open (as shown):
Expanded Information:
Computer cameras emerged in 2006, usually the camera with the lens construction: 1P, 2P, 1G1P, 1G2P, 2G2P, 4G, etc..
The more lenses, the higher the cost; glass lenses are more expensive than plastic; so a good quality camera should be using glass lenses, the imaging effect is relatively plastic lens will be good.
Computer camera used in network video calls, high-definition photography, the birth of the period of technology is not skilled enough, the appearance of the shape of the rough, the pixel is to 300,000 pixels mainly, however, in today's rapid technological development under the premise of the computer camera update speed is amazing; mainly divided into three grades, low-end, mid-range and high-end.
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